AR1 Digitrax Auto Reverser The easiest way to add automatic reversing to a section of your layout.
8 amp Auto-reversing control for a single reversing district.
Simple to wire.
Tunable trip current lets you use it on any layout from Z to G.
AR1 operates with or without LocoNet so, it can be used on non-Digitrax DCC systems, too.

DX-BXPA1 LocoNet DCC Auto-Reverser with
Detection, Transponding and Power Management__39.20

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The BXPA1 is a combination DCC Auto-Revereser, occupancy detector, Transponding detector, and intelligent power manager.
It is designed to make transponding implementation easy and provide advanced DCC track management by communicating all state information to LocoNet.
The BXPA1 is silent solid state and uses no mechanical relays for auto-reversing.

Automatic reversing for one reversing section or sub-district.

DCC Occupancy Detection for 1 Auto-Reversing Section letting you know when equipped rolling stock is in a detection section on your layout.

BXP88 makes adding detection and transponding to your layout easier than ever. No more complicated wiring!

DCC Occupancy Detection supports up to 8 Detection Sections letting you know when equipped rolling stock is in a detection section on your layout.

One Transponding Zone per Detection Section lets you know the location of transponder-equipped locos or rolling stock.

Intelligent Automatic short-circuit and over-current power management for each Detection Section, improves reliability by avoiding most booster fault shutdowns.

Connects to LocoNet to transmit Detection Section occupancy, Transponding and track power information.

Detects any powered locomotives in a Detection Section.

Identify where specific rolling stock is on your layout with Digitrax transponder-equipped locos and rolling stock.

Detects rolling stock equipped with resistor wheel sets.

Plug and Play with Digitrax DCC systems with automatic Railsync polarity detection.

LED output headers for front panel indication of Detection Section occupancy, Transponding, and power status.

Easy-connect pluggable track wire terminal blocks can plug-in straight or at right angles.

3 Amp capacity per Detection Section , 8 Amp total unit capacity.

Automatically updates status at track power on.

Operations Mode Read Back allows you to read CV values of decoders equipped with transponders when on track.

Firmware update capability via IPL over LocoNet.

DX-PM42 Power Management System__$63.99

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PM42 Power Management System Get the benefits of short circuit management and auto reversing without adding more boosters!
PM42 Quad Power Manager lets you use a single booster and divide its output into 4 power sub-districts
for automatic reversing &/or to improve operation by preempting booster shutdown when a short circuit is
detected by the PM42. If you want to improve operation but don't need the added power
(or expense) of adding a booster, the PM42 is the right answer for you.
Each PM42 can run 4 sub-districts off a single booster in any
combination of regular sub-districts and auto reversing sub-distri
PM42 Features:
Cost effective power management for 4 power sub-districts
Short circuit management or auto-reversing for each sub-district
Increases layout reliability by preempting booster shutdown, minimizes downtime by automatically restarting once a short is cleared.
User selectable short circuit detection sensitivity to optimize operation with other layout equipment
Auto-Reversing manages polarity mismatches on reversing track sections
Auto-Reversing is automatic, no need for toggle switches or additional boosters
PM42 connects to LocoNet to transmit information to your system
No locomotive wiring modifications needed
Note: External power supply is needed. PS14 (sold separately) or equivalent is recommended